Climate and monthly weather forecastPetersburg, KY
Climate and monthly weather forecast
Weather in January
January, like December, in Petersburg, Kentucky, is a wintry winter month, with temperature in the range of an average low of 23.4°F (-4.8°C) and an average high of 36.1°F (2.3°C). January is the month when Petersburg experiences its coldest temperatures, averaging a high of 36.1°F (2.3°C) and a low of 23.4°F (-4.8°C). Weather in January »Weather in February
The last month of the winter, February, is also a wintry month in Petersburg, Kentucky, with an average temperature varying between 40.8°F (4.9°C) and 26.4°F (-3.1°C). Entering February, Petersburg's average high-temperature reads a still wintry 40.8°F (4.9°C), indicating a close resemblance to the previous month's climate. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Petersburg, Kentucky, with an average temperature ranging between min 35.2°F (1.8°C) and max 51.4°F (10.8°C). With the onset of March, Petersburg's weather sees a temperature rise, transitioning from a cold 40.8°F (4.9°C) in February to a fresh 51.4°F (10.8°C). Weather in March »Weather in April
April in Petersburg, Kentucky, is a comfortable spring month, with an average temperature fluctuating between 63.3°F (17.4°C) and 45.1°F (7.3°C). As Petersburg transitions into April, a rise in the average high-temperature is observed, moving from a fresh 51.4°F (10.8°C) in March to a refreshing 63.3°F (17.4°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Petersburg, Kentucky, with an average temperature varying between 55.4°F (13°C) and 73°F (22.8°C). Petersburg's transition into May brings a rise in the average high-temperature, moving from a refreshing 63.3°F (17.4°C) in April to an agreeable 73°F (22.8°C). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Petersburg, Kentucky, with an average temperature ranging between min 62.2°F (16.8°C) and max 81.1°F (27.3°C). June introduces a minor temperature shift, with average high-temperatures adjusting from May's agreeable 73°F (22.8°C) to a moderately hot 81.1°F (27.3°C). Weather in June »Weather in July
July, like June, in Petersburg, Kentucky, is another warm summer month, with an average temperature varying between 65.3°F (18.5°C) and 84°F (28.9°C). The warmest period is July, when temperatures fluctuate between an average high of 84°F (28.9°C) and a low of 65.3°F (18.5°C). July's mean heat index is appraised at a hot 93.2°F (34°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Petersburg, Kentucky, with temperature in the range of an average low of 63.9°F (17.7°C) and an average high of 83.3°F (28.5°C). Petersburg's weather in August displays an average high-temperature of a still warm 83.3°F (28.5°C), showing minor disparity from July's 84°F (28.9°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Petersburg, Kentucky, with an average temperature varying between 58.5°F (14.7°C) and 77.2°F (25.1°C). September ushers in a minor alteration in Petersburg's climate, with the average high-temperature moving from August's 83.3°F (28.5°C) to a still warm 77.2°F (25.1°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Petersburg, Kentucky, with an average temperature fluctuating between 64.2°F (17.9°C) and 47.3°F (8.5°C). October's arrival coincides with a drop in the average high-temperature, decreasing from September's warm 77.2°F (25.1°C) to a refreshing 64.2°F (17.9°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Petersburg, Kentucky, with an average temperature fluctuating between 36.5°F (2.5°C) and 51.3°F (10.7°C). November implies a gentle temperature shift, with average high-temperatures reducing from October's refreshing 64.2°F (17.9°C) to a fresh 51.3°F (10.7°C). Weather in November »Weather in December
December, the first month of the winter in Petersburg, is also an icy month, with an average temperature varying between 41.2°F (5.1°C) and 30.4°F (-0.9°C). The onset of December comes with a shift in the average high-temperature, falling from a cool 51.3°F (10.7°C) in November to an icy 41.2°F (5.1°C). Weather in December »Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is the coldest month, with the temperature often reaching an average high of 36.1°F (2.3°C) and an average low of 23.4°F (-4.8°C).
In Petersburg, during the entire year, the rain falls for 157.3 days and collects up to 26.81" (681mm) of precipitation.
January through April, November and December are months with snowfall.
In Petersburg, during the entire year, snow falls for 32.4 days and aggregates up to 7.87" (200mm) of snow.
The month with the least sunshine is January, with an average of 4h of sunshine.
The months with the highest humidity are February and December, with an average relative humidity of 81%.
February is the month with the most snowfall. Snow falls for 7.8 days and accumulates 1.89" (48mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from EDT to EST.
May is the month with the most rainfall. Rain falls for 18.4 days and accumulates 3.11" (79mm) of precipitation.
In Petersburg, snow does not fall in May through October.
With an average of 14h and 54min of daylight, June has the longest days of the year.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
July, with its high-temperature average of 84°F (28.9°C) and a low-temperature average of 65.3°F (18.5°C), is the warmest month.
With an average of 10.3h of sunshine, July has the most sunshine of the year.
The months with the lowest humidity are September and October, with an average relative humidity of 75%.
The month with the least rainfall is September, when the rain falls for 13.5 days and typically collects 1.65" (42mm) of precipitation.
December has the shortest days of the year, with an average of 9h and 30min of daylight.
December is the month with the lowest UV index, with an average maximum UV index of 1.
Average temperature
Petersburg, KY
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.1°F).
The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (23.4°F).
Average pressure
Petersburg, KY
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.98"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Petersburg, KY
- Average wind speed in January:
8.8mph - Average wind speed in February:
8.7mph - Average wind speed in March:
8.3mph - Average wind speed in April:
8.5mph - Average wind speed in May:
6.8mph - Average wind speed in June:
6mph
- Average wind speed in July:
5.1mph - Average wind speed in August:
5.1mph - Average wind speed in September:
5.7mph - Average wind speed in October:
7.1mph - Average wind speed in November:
7.5mph - Average wind speed in December:
8mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).
Average humidity
Petersburg, KY
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are September and October (75%).
Average rainfall
Petersburg, KY
- Average rainfall in January:
1.89" - Average rainfall in February:
2.28" - Average rainfall in March:
2.32" - Average rainfall in April:
2.83" - Average rainfall in May:
3.11" - Average rainfall in June:
2.28"
- Average rainfall in July:
2.52" - Average rainfall in August:
1.81" - Average rainfall in September:
1.65" - Average rainfall in October:
2.01" - Average rainfall in November:
1.97" - Average rainfall in December:
2.13"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days
Petersburg, KY
- Average rainfall days in January:
9.5 days - Average rainfall days in February:
8.7 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
15.5 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
13.9 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8.9 days - Average rainfall days in December:
11.2 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (8.7 days).
Average snowfall
Petersburg, KY
The month with the highest snowfall is February (1.89").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Petersburg, KY
- Average snowfall days in January:
8.6 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Petersburg, KY
- Average daylight in January:
9h and 48min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 54min
- Average daylight in July:
14h and 36min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 30min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
5h and 12min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 6min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 18min - Average sunshine in October:
6h and 36min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days
Petersburg, KY
- Average sunshine days in January:
14.4 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11.7 days - Average sunshine days in August:
14.7 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
17.6 days - Average sunshine days in December:
13.4 days
The month with the most sunshine days is November (17.6 days).
The month with the least sunshine days is May (10.7 days).
Average UV index
Petersburg, KY
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Petersburg, KY
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Petersburg, KY
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
